20 to 55mm and 50 to 125mm Stimulate more expressivenessThe quality of professional-grade movie lensesDZOFILM is committed to continuous exploration in film texture and sophisticated optics, regardless of the mechanical or optical structure of the lens, it remains compact and solid (1600g), so as to make you more immersed in every frame recorded by the dream painter during the silky and fine control Instant texture. Tooth Pitch of Standard module M0.8 270 Degree focusing stroke All metal structure is compact and solidParfocal designConsistent in solid focus between far and nearWhether it is from a close-up to a wide-angle scene, or a wide-angle rapid change to a medium-length close-up Parfocal parfocal design, a solid focus that never drifts allows you to play unlimited creativity.